diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index b23709e62..af49b347f 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2025.01.13"
-export PIKA_PACKAGE_NAME="fasttrack-archive-keyring"
+export PIKA_PACKAGE_VERSION="0.819-1"
+export PIKA_PACKAGE_NAME="libobject-pad-perl"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"